Heintzman House is one of the oldest buildings in Markham. Originally built as an adobe brick cottage dating from the early 19th century, the house was enlarged by Colonel George Crookshank in 1817. Charles T. Heintzman, grandson of the founder of Toronto’s Heintzman Piano Company, purchased the property in the 1930s and transformed the house into its present, elegant form.
- Full wheelchair access
- Guided tours available
Contact info135 Bay Thorn Drive
Telephone: 905-944-3800, ext. 6609
ArchitectureYear built: 1816
Architectural style: Regency
Building type: Historical landmark, Historical house
Dates/hours openSaturday September 7, 2019
Saturday: 10 a.m. to 4 p.m.